A bulk self-regulating cable with one plug kit included, for one long custom-length run.
Amazon $111.99The HEATIT 5HTM 100 ft Kit rates 3.4 among pipe freeze protection heat cables; the WarmlyYours Ice Shield 80 ft rates 3.0 among roof & gutter ones. The WarmlyYours Ice Shield 80 ft costs $24.75 less ($87.24 vs $111.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

A well-documented 80 ft kit for a shingle roof, with plenty of clips in the box.
Amazon $87.24Scores side by side
These two sit in different use classes (pipe freeze protection and roof & gutter), and each is scored against the reference points for its own class, so a rating says how well each does among its own use peers. How we rank explains each factor.
| Factor weight | HEATIT 5HTM 100 ft Kit | WarmlyYours Ice Shield 80 ft |
|---|---|---|
| Overall rating | 3.4/5 | 3.0/5 |
| Value 35% | 55 $1.12 per ft ($111.99, 100 ft) | 56 $1.09 per ft ($87.24, 80 ft) |
| Heating type 20% | 100 self-regulating | 25 constant wattage |
| Thermostat 10% | 0 no built-in thermostat | 0 no built-in thermostat |
| Ready to install 10% | 100 plugs in out of the box | 100 plugs in out of the box, roof clips included |
| Safety 10% | 60 ETL listed | 60 cUL/CSA/cETLus listed |
| Warranty 15% | 0 warranty not published, scored as none | 11 2-year warranty |
Specifications
| HEATIT 5HTM 100 ft Kit | WarmlyYours Ice Shield 80 ft | |
|---|---|---|
| Heating | ||
| Heated length | 100 ft | 80 ft |
| Rated output | 5 W/ft | 5 W/ft |
| Total watts | - | 400 W |
| Voltage | 120 V | 120 V |
| Heating type | Self-regulating | Constant wattage |
| Built-in thermostat | No | No |
| Largest pipe | 2 in | - |
| Installation | ||
| Connection | Plugs in | Plugs in |
| Cold lead (power cord) | - | 6 ft |
| Roof clips included | - | Yes |
| Safety and warranty | ||
| Safety listing | ETL | cUL, CSA, cETLus |
| Ground-fault protection | - | GFCI outlet required |
| Warranty | - | 2 years |